Defensive publication

ABSTRACT

LOW MOLECULAR WEIGHT INTERPOLYMERS OF ETHYLENE, ETHYLENICALLY UNSATURATED CARBOXYLIC ACID SUCH AS ACRYLIC ACID AND ETHYLENICALLY UNSATURATED ESTER SUCH AS ETHYL ACRYLATE OF VINYL ACETATE WHICH INTERPOLYMERS HAVE VISCOSITIES FORM ABOUT 500 TO ABOUT 10,000 CENTIPOISES AT 350*F. ARE USEFUL AS ADHESIVES, PARTICULARLY AS ADHESIVES IN THE LAMINATION OF NON-ADHERING PLASTIC MATERIALS TO GLASS.

DEFENSIVE PUBLICATION UNITED STATES PATENT AND TRADEMARK OFFICEPublished at the request of the applicant or owner in accordance withthe Notice of Dec. 16, .1969, 869 O.G. 687. The abstracts of DefensivePublication applications are identified by distinctly numbered seriesandare arranged chronologically. The heading of each abstract indicates thenumber of pages of specification, including claims and sheets ofdrawings contained in the application as originally filed. The files ofthese applications are available to the public for inspection andreproduction may be purchased for 30 cents a sheet.

Defensive Publication applications have not been examined as to themerits of alleged invention. The Patent and Trademark Ofiice makes noassertion as to the novelty of the disclosed subject matter.

PUBLISHED MARCH 4, 1975 T932,001 ETHYLENE/ETHYLENICALLY UNSATURATEDCARBOXYLIC ACID/UNSATURATED ESTER LOW MOLECULAR WEIGHT IN TERPOLYMERSUSEFUL AS ADHESIVES George E. Waples, Jr., 503 Sycamore; Michael B.Smithers, 500 Williow Drive; and Ben W. Heinemeyer, 118 Pecan Lane, allof Lake Jackson, Tex. 77566 Continuation-impart of abandoned applicationSer. No. 169,869, Aug. 6, 1971. This application July 30, 1973, Ser. No.384,155

Claims priority, application Canada, July 5, 1972, 146,369

